CN203410432U - Portable car washing device - Google Patents
Portable car washing device Download PDFInfo
- Publication number
- CN203410432U CN203410432U CN201320380068.8U CN201320380068U CN203410432U CN 203410432 U CN203410432 U CN 203410432U CN 201320380068 U CN201320380068 U CN 201320380068U CN 203410432 U CN203410432 U CN 203410432U
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- CN
- China
- Prior art keywords
- air pump
- control board
- pressure sensor
- master control
- battery
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- Expired - Fee Related
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Abstract
The utility model relates to a portable car washing device, comprising a water tank provided with a spray gun, a shell, an air pump, a battery and a main control board, wherein the air pump, the battery and the main control board are fixed on the shell; a pressure sensor is arranged at the inner side of an air outlet of the air pump; the battery is used for supplying electricity for the air pump, the main control board and the pressure sensor; a car washing brush head is arranged at the spray gun; an air inlet of the air pump is communicated with the atmosphere; the air outlet of the air pump is connected with the water tank; a signal input end of the main control board is connected with an output end of the pressure sensor; a control output end of the main control board is connected with a control end of the air pump. When the pressure value of the air outlet of the air pump is measured to be lower than a first preset value by the pressure sensor, the main control board controls the air pump to start working; when the pressure value at the inner side of the air outlet of the air pump is measured to be higher than a second preset value by the pressure sensor, the main control board controls the air pump to stop working. The portable car washing device is convenient to use, time-saving and labor-saving.
Description
Technical field
The utility model relates to a kind of portable vehicle cleaning apparatus, belongs to automobile washing technical field.
Background technology
Along with scientific and technical development, people's living standard improves day by day, increasing family private car, the cleaning problem of automobile is also following, most of people clean vehicle, this relatively water wasting and expensive to carwash shop; Also have a minority to like the own vehicle that cleans, still clean very inconvenient, and more time-consuming.
The vehicle-washing device of existing applicable family expenses often adopts manual atomizing cone, changes original shower nozzle into brush and spray gun, and this vehicle-washing device is simple in structure, while but people need the own carwash of inflating, and operation is painstaking, and carwash is very inconvenient.
Utility model content
The technical problems to be solved in the utility model is: propose a kind of easy to operate and time saving and energy saving portable vehicle cleaning apparatus.
The utility model is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of portable vehicle cleaning apparatus, comprise and be provided with water pot, the housing of spray gun and be fixed on air pump, battery and the master control board on housing, the air extractor duct inner side of described air pump is provided with pressure sensor; Described battery is for powering to described air pump, master control board and pressure sensor; Described battery is for powering to described air pump, master control board and pressure sensor; Described spray gun is provided with carwash brush, and the admission port of described air pump is communicated with atmosphere, and the air extractor duct water pot of described air pump connects; The signal input part of described master control board is connected with the mouth of pressure sensor, and the control output end of described master control board is connected with the control end of air pump; The force value of air extractor duct that records air pump when described pressure sensor is during lower than the first preset value, described master control board is controlled air pump and is started working, the force value of air extractor duct inner side that records air pump when described pressure sensor is during higher than the second preset value, and described master control board is controlled air pump and quit work.
The further improvement of technique scheme is: described master control board is controlled after described air pump is shut down and could again be started over behind the first Preset Time interval, and described air pump continuous working quits work after surpassing the second Preset Time interval automatically.
Further improving again of technique scheme is: between described air pump and battery, be provided with manual source switch.
Further improving again of technique scheme is: described housing is provided with the convenient handle gripping.
Further improving again of technique scheme is: described water pot is provided with blowdown valve
As preferred scheme, described battery is lithium cell.
The beneficial effect that the utility model brings is: portable vehicle cleaning apparatus of the present utility model is actual is the improvement of carrying out on the basis of atomizing cone, by battery powered air pump, substitutes traditional Manual inflating, time saving and energy saving during use.In addition, adopts pressure sensor is measured the pressure at the air extractor duct place of air pump, and by control setup, according to pressure, control the start and stop of air pump, thus in use very convenient, by can also realize the several functions such as water flowers, spray insecticide to the simple transformation of spray gun.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, portable vehicle cleaning apparatus of the present utility model is described further.
Fig. 1 is the external structure schematic diagram of the utility model embodiment.
Fig. 2 is that Fig. 1 removes the inner structure schematic diagram after water pot.
The specific embodiment
Embodiment
The portable vehicle cleaning apparatus of the present embodiment as depicted in figs. 1 and 2, comprises the water pot 10 and the housing 1 that are provided with spray gun (spray gun is not shown in the drawings), is provided with air pump 6, battery 5 and master control board 7 in housing 1, in air pump 6 air extractor duct inner sides, is provided with pressure sensor 8; Battery 5 is for giving air pump 6, master control board 7 and pressure sensor 8 power supplies; Spray gun is provided with carwash brush (not shown), and the admission port of air pump 6 is communicated with atmosphere, and the air extractor duct 4 of air pump 6 is connected with water pot 10; The signal input part of master control board 7 is connected with the mouth of pressure sensor 8, and the control output end of master control board 7 is connected with air pump 6; The force value of air extractor duct 4 inner sides that measures air pump when pressure sensor 8 is during lower than the first preset value (minimum normal operating pressure), master control board 7 is controlled air pump 6 and is started working, the force value that measures air pump 6 air extractor duct 4 inner sides when pressure sensor 8 is during higher than the second preset value (maximum normal operating pressure), and master control board 7 is controlled air pumps 6 and quit work.Like this, can automatically guarantee that water pot 10 works in the range of pressure of safety.
The portable vehicle cleaning apparatus of the present embodiment is actual is the improvement of carrying out on the basis of atomizing cone, and the air pump 6 of powering by battery 5 substitutes traditional manual pump, simple to operate, time saving and energy saving during use.
The present embodiment can also be done following improvement:
1) between air pump 6 and battery 5, manual source switch 3 is set, the preferred rocker switch of switch 3, can facilitate the opening and closing of air pump 6 like this.
2), after air pump 6 is shut down, master control board 7 could start after controlling and surpassing the first Preset Time interval (such as 10 seconds) again; When air pump 6 continuous workings surpass the second Preset Time interval (such as 300 seconds), master control board 7 is automatically controlled air pump 6 and is quit work.
3) described housing is provided with the convenient handle 2 gripping.
4) water pot 10 is provided with blowdown valve.
Portable vehicle cleaning apparatus of the present utility model is not limited to the various embodiments described above, and all employings are equal to replaces the technical scheme forming, and all drops on the protection domain of the utility model requirement.
Claims (6)
1. a portable vehicle cleaning apparatus, is characterized in that: comprise and be provided with water pot, the housing of spray gun and be fixed on air pump, battery and the master control board on housing, the air extractor duct inner side of described air pump is provided with pressure sensor; Described battery is for powering to described air pump, master control board and pressure sensor; Described battery is for powering to described air pump, master control board and pressure sensor; Described spray gun is provided with carwash brush, and the admission port of described air pump is communicated with atmosphere, and the air extractor duct water pot of described air pump connects; The signal input part of described master control board is connected with the mouth of pressure sensor, and the control output end of described master control board is connected with the control end of air pump; The force value of air extractor duct that records air pump when described pressure sensor is during lower than the first preset value, described master control board is controlled air pump and is started working, the force value of air extractor duct inner side that records air pump when described pressure sensor is during higher than the second preset value, and described master control board is controlled air pump and quit work.
2. portable vehicle cleaning apparatus according to claim 1, is characterized in that: described master control board could start after controlling and surpassing the first Preset Time interval after described air pump is shut down again, and described air pump continuous working quits work after surpassing the second Preset Time interval automatically.
3. according to portable vehicle cleaning apparatus described in claim 1 or 2, it is characterized in that: described battery is lithium cell.
4. according to portable vehicle cleaning apparatus described in claim 1 or 2, it is characterized in that: between described air pump and battery, be provided with manual source switch.
5. according to portable vehicle cleaning apparatus described in claim 1 or 2, it is characterized in that: described housing is provided with the convenient handle gripping.
6. according to portable vehicle cleaning apparatus described in claim 1 or 2, it is characterized in that: described water pot is provided with blowdown valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320380068.8U CN203410432U (en) | 2013-06-28 | 2013-06-28 | Portable car washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320380068.8U CN203410432U (en) | 2013-06-28 | 2013-06-28 | Portable car washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203410432U true CN203410432U (en) | 2014-01-29 |
Family
ID=49973347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320380068.8U Expired - Fee Related CN203410432U (en) | 2013-06-28 | 2013-06-28 | Portable car washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203410432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303263A (en) * | 2013-06-28 | 2013-09-18 | 苏州金威特工具有限公司 | Convenient vehicle washer |
-
2013
- 2013-06-28 CN CN201320380068.8U patent/CN203410432U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303263A (en) * | 2013-06-28 | 2013-09-18 | 苏州金威特工具有限公司 | Convenient vehicle washer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20150628 |
|
| EXPY | Termination of patent right or utility model |